Flights from Hanoi to Sihanoukville (HAN → KOS)

HAN
Hanoi
Noibai International, Viet Nam
KOS
Sihanoukville
Sihanoukville, Cambodia
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No direct flights found. Here are the 9 fastest 1-stop options.
viaSiem Reap(SAI)
HAN→SAI+1h 30mSAI→KOS
2h 55m
viaPhnom Penh(KTI)
HAN→KTI+1h 30mKTI→KOS
3h
viaHo Chi Minh City(SGN)
HAN→SGN+1h 30mSGN→KOS
3h 15m
viaKunming(KMG)
HAN→KMG+1h 30mKMG→KOS
4h 1m
viaGuangzhou(CAN)
HAN→CAN+1h 30mCAN→KOS
4h 31m
viaShenzhen(SZX)
HAN→SZX+1h 30mSZX→KOS
4h 31m
viaKuala Lumpur(KUL)
HAN→KUL+1h 30mKUL→KOS
5h 1m
viaChengdu(TFU)
HAN→TFU+1h 30mTFU→KOS
5h 17m
viaXiamen(XMN)
HAN→XMN+1h 30mXMN→KOS
5h 37m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Hanoi to Sihanoukville? Currently, there are no direct flights from HAN to KOS. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Hanoi → Sihanoukville.

Cheap flights from Hanoi to Sihanoukville Cheapest month to fly to Sihanoukville Flights from Viet Nam Flights to Cambodia Visa-free with Viet Nam passport All airports in Cambodia

Try a nearby airport to Hanoi

Flights to Sihanoukville (KOS) from other airports within 350 km of Hanoi. Often unlocks cheaper fares or better times.

HPH → KOS 105 km from HAN Haiphong → Sihanoukville Viet Nam · 12 destinations VII → KOS 277 km from HAN Vinh City → Sihanoukville Viet Nam · 5 destinations NNG → KOS 289 km from HAN Nanning → Sihanoukville China · 77 destinations WNH → KOS 302 km from HAN Wenshan → Sihanoukville China · 5 destinations

Or try a nearby airport to Sihanoukville

Flights from Hanoi (HAN) to other airports within 350 km of Sihanoukville.

HAN → PQC 60 km from KOS Hanoi → Phu Quoc Viet Nam · 23 destinations HAN → KTI 165 km from KOS Hanoi → Phnom Penh Cambodia · 38 destinations HAN → VCA 240 km from KOS Hanoi → Can Tho Viet Nam · 6 destinations HAN → SAI 316 km from KOS Hanoi → Siem Reap Cambodia · 14 destinations HAN → SGN 331 km from KOS Hanoi → Ho Chi Minh City Viet Nam · 88 destinations

Other flights from Hanoi (HAN)

Abu Dhabi (AUH) Ahmedabad (AMD) Amsterdam (AMS) Bangkok (BKK) Bangkok (DMK) Beijing (PEK) Beijing (PKX) Bengaluru (BLR) All 85 destinations →

Other flights from Sihanoukville (KOS)

Chengdu (TFU) Guangzhou (CAN) Ho Chi Minh City (SGN) Kuala Lumpur (KUL) Kunming (KMG) Phnom Penh (KTI) Shenzhen (SZX) Siem Reap (SAI) All 10 destinations →